Look at the verbs, give their three forms. Write them into two groups: regular verbs, irregular verbs.

Irregular verbs:Become became becomeHave had hadDo did doneGo went goneForget forgot forgotten Put put putKeep kept keptLeave left leftSing sang sungRun ran run Begin began begun Speak spoke spoken Hear heard heard Know knew known Tell told toldRise rose rosen Lie ( лгать) lied liedLie ( лежать) lay lain Regular verbs:Look looked lookedArrive arrived arrivedStop stopped stoppedHope hoped hopedMarry married married Travel traveled traveledCook cooked cookedCount counted counted Start started started Turn turned turnedWash washed washed Explorer explorered explorered